Table 5
Evolutionary, kinematic, and orbital parameters, separating the stars according to the classification of Sect. 5.
[K] |
[Fe/H] | log L/L⊙ | M/M⊙ | age [Gyr] |
Vbroad [km s-1] |
|
ULSR [km s-1] |
VLSR [km s-1] |
WLSR [km s-1] |
Rm
[kpc] |
e | |
|
|
||||||||||||
| Sun | 5777 | 0.00 | 0.00 | 1.00 | 4.53 | 1.8 | 3.4 | 10.0 | 5.3 | 7.2 | 8.00 | 0.06 |
|
|
||||||||||||
| metal-poor stars: | ||||||||||||
| HD 20807 | 5874 | −0.22 | −0.02 | 0.96 | 4.2 | <2 | 3.6 | −59.3 | −41.2 | 24.2 | 7.06 | 0.24 |
| HD 33021 | 5778 | −0.20 | 0.35 | 0.98 | 10.1 | 4.1 | 3.8 | 48.2 | −29.3 | −12.2 | 7.30 | 0.19 |
| HD 53705 | 5815 | −0.22 | 0.14 | 0.93 | 10.1 | 4.0 | 1.9 | −43.4 | −68.9 | −12.9 | 6.33 | 0.31 |
| HD 102365 | 5664 | −0.28 | −0.09 | 0.86 | 10.1 | <2 | 2.1 | −49.4 | −33.5 | 13.1 | 7.18 | 0.20 |
| HD 196761 | 5456 | −0.32 | −0.27 | 0.80 | 10.8 | 3.3 | 4.9 | −49.2 | 25.3 | 12.1 | 9.02 | 0.18 |
| HD 189567 | 5703 | −0.27 | 0.00 | 0.87 | 11.9 | 4.4 | 2.9 | −60.6 | −26.5 | −41.4 | 7.49 | 0.21 |
|
|
||||||||||||
| intermediate abundance (under solar) stars: | ||||||||||||
| HD 26491 | 5805 | −0.09 | 0.13 | 0.97 | 8.5 | 3.5 | 2.1 | −30.2 | −20.8 | −8.0 | 7.42 | 0.12 |
| HD 84117 | 6122 | −0.06 | 0.29 | 1.12 | 3.9 | 5.9 | 0.0 | −30.2 | −20.8 | 14.1 | 7.45 | 0.12 |
| HD 117176 | 5567 | −0.04 | 0.47 | 1.08 | 8.2 | <2 | 1.5 | 23.1 | −46.2 | 3.0 | 6.75 | 0.20 |
| HD 181321 | 5832 | −0.06 | −0.12 | ~1.02 | 0.2 | 12.5 | 14.2 | −2.9 | −1.9 | 3.1 | 7.97 | 0.01 |
|
|
||||||||||||
| intermediate abundance (over solar) stars: | ||||||||||||
| HD 39587 | 5981 | 0.00 | 0.03 | ~1.10 | 0.3 | 9.0 | 10.3 | 24.0 | 7.3 | −0.1 | 8.29 | 0.08 |
| HD 43834 | 5636 | 0.11 | −0.08 | 0.99 | 3.9 | <2 | 2.8 | 29.0 | −24.8 | −4.6 | 7.31 | 0.13 |
| HD 50806 | 5621 | 0.02 | 0.35 | 1.02 | 9.9 | 2.0 | 2.8 | 27.8 | −89.5 | 0.9 | 5.84 | 0.39 |
| HD 114613 | 5701 | 0.15 | 0.62 | 1.26 | 5.1 | <2 | 1.7 | −28.1 | −5.7 | 9.4 | – | – |
| HD 115617 | 5595 | 0.00 | −0.09 | 0.94 | 6.8 | <2 | 4.2 | −13.8 | −42.2 | −24.3 | 6.85 | 0.17 |
| HD 141004 | 5924 | 0.03 | 0.32 | 1.10 | 6.3 | <2 | 1.6 | −39.7 | −19.4 | −32.3 | 7.55 | 0.14 |
| HD 146233 | 5816 | 0.05 | 0.02 | 1.03 | 3.4 | <2 | 2.7 | 36.8 | −9.0 | −15.3 | 7.79 | 0.12 |
| HD 147513 | 5888 | 0.04 | −0.02 | ~1.05 | 0.3 | <2 | 7.0 | 23.2 | 4.4 | 5.8 | 8.15 | 0.07 |
| HD 177565 | 5644 | 0.08 | −0.06 | 1.00 | 4.2 | 2.3 | 3.8 | 67.3 | −27.8 | −9.0 | 7.41 | 0.23 |
| HD 188376 | 5493 | 0.00 | 0.90 | 1.53 | 2.7 | <2 | 0.5 | −23.6 | 12.5 | −2.3 | 8.49 | 0.09 |
|
|
||||||||||||
| metal-rich stars: | ||||||||||||
| HD 1835 | 5863 | 0.21 | 0.00 | ~1.15 | 0.6 | 5.9 | 7.7 | −26.5 | −9.9 | 7.4 | 7.74 | 0.09 |
| HD 112164 | 6014 | 0.32 | 0.76 | 1.40* | 3.5* | 4.6 | 1.4 | −1.4 | −60.4 | −21.9 | 6.43 | 0.24 |
| HD 115383 | 6075 | 0.23 | 0.32 | 1.22 | 2.9 | 7.0 | 8.0 | −28.1 | 6.7 | −10.8 | 8.27 | 0.09 |
| HD 128620 | 5847 | 0.23 | 0.17 | 1.11 | 4.4 | <2 | 4.7 | −21.7 | 8.3 | 19.9 | 8.31 | 0.07 |
| HD 160691 | 5747 | 0.27 | 0.26 | 1.12* | 6.2* | <2 | 2.4 | −3.7 | −3.4 | 3.4 | – | – |
Notes. The Hα fluxes
(), from Lyra & Porto de Mello (2005), are given in units
of 105 erg cm-2 s-1. The mean distance from the
Galactic centre (Rm) and the orbital
eccentricity (e) are from Holmberg et al. (2009). The asterisk (*) indicates stars adjacent to
superposed evolutionary tracks and isochrones on the HR diagram.
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